Triple
T1063321
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Medan |
E22954
|
entity |
| Predicate | locatedOn |
P40
|
FINISHED |
| Object | island of Sumatra |
E14825
|
NE FINISHED |
How this triple was built (2 steps)
Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.
NER
Named-entity recognition
gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: island of Sumatra | Statement: [Medan, locatedOn, island of Sumatra]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: island of Sumatra Context triple: [Medan, locatedOn, island of Sumatra]
-
A.
Sumatra
chosen
Sumatra is a large Indonesian island in western Indonesia known for its rich biodiversity, active volcanoes, and significant role in regional trade and history.
-
B.
Greater Sunda Islands
The Greater Sunda Islands are a major group of large islands in maritime Southeast Asia, including Java, Sumatra, Borneo, and Sulawesi, known for their rich biodiversity and dense human populations.
-
C.
Indonesian archipelago
The Indonesian archipelago is a vast chain of thousands of islands in Southeast Asia, stretching between the Indian and Pacific Oceans and forming the core territory of the nation of Indonesia.
-
D.
Riau Islands
The Riau Islands are an Indonesian archipelago in the South China Sea known for their strategic location near Singapore and Malaysia, maritime trade routes, and growing tourism industry.
-
E.
Bangka Belitung Islands
Bangka Belitung Islands is an Indonesian province off the eastern coast of Sumatra, known for its tin mining heritage and scenic granite-studded beaches.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 batches)
The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.
| Step | Stage | Batch ID | Status | When |
|---|---|---|---|---|
| creating | Elicitation | batch_69a493dada0481909c43649f9843ea91 |
completed | March 1, 2026, 7:30 p.m. |
| NER | Named-entity recognition | batch_69a4b8f85cc08190ae03ac6c84936cc5 |
completed | March 1, 2026, 10:08 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ad089d492881909c6ef4519c087386 |
completed | March 8, 2026, 5:26 a.m. |
Created at: March 1, 2026, 7:42 p.m.